package com.sky.mapper;

import com.github.pagehelper.Page;
import com.sky.annotation.AutoFill;
import com.sky.dto.SetmealPageQueryDTO;
import com.sky.entity.Dish;
import com.sky.entity.Setmeal;
import com.sky.enumeration.OperationType;
import com.sky.vo.DishItemVO;
import com.sky.vo.SetmealVO;
import org.apache.ibatis.annotations.Insert;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Options;
import org.apache.ibatis.annotations.Select;

import java.util.List;
import java.util.Map;

@Mapper
public interface SetmealMapper {

    @Select("select * from setmeal where id = #{id}")
    Setmeal getById(Long id);


    void deleteByIds(List<Long> ids);

    /**
     * 根据分类id查询套餐的数量
     * @param id
     * @return
     */
    @Select("select count(id) from setmeal where category_id = #{categoryId}")
    Integer countByCategoryId(Long id);

    @Select("select sd.name, sd.copies,d.image,d.description from setmeal_dish sd left join dish d on sd.dish_id = d.id where sd.setmeal_id = #{id}")
    List<DishItemVO> getDishItemBySetmealId(Long id);

    //动态条件查询套餐
    List<Setmeal> list(Setmeal setmeal);


    @AutoFill(OperationType.INSERT)
    @Options(useGeneratedKeys = true, keyProperty = "id")
    @Insert("insert into setmeal (name,category_id,price,image,description,create_time,update_time,create_user,update_user,status)" +
            "values" +
            "(#{name},#{categoryId},#{price},#{image},#{description},#{createTime},#{updateTime},#{createUser},#{updateUser},#{status})")
    void save(Setmeal setmeal);

    Page<SetmealVO> pageQuery(SetmealPageQueryDTO setmealPageQueryDTO);

    @AutoFill(OperationType.UPDATE)
    void update(Setmeal setmeal);

    /**
     * 根据条件统计套餐数量
     * @param map
     * @return
     */
    Integer countByMap(Map map);
}
